2022 TOYOTA AVALON check engine

922. Instrument cluster
■The meters and display illuminate when
The engine switch is in IGNITION ON mode.
■ Brightness of the meters (day mode and night mode)
●The brightness of the meters is changed between day mode and ni ght
mode.
• Day mode: When the tail lights are off or when the tail lights are on but
the surrounding area is bright
• Night mode: When the tail lights are on and the surrounding area is dark
● When in night mode, the brightness will be reduced slightly unless the
meters are set to the maximum brightness level.
■ Outside temperature display
In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change:
●When stopped, or driving at low speeds (less than 16 mph [25 km/h])
● When the outside temperature has changed suddenly (at the entrance/exit
of a garage, tunnel, etc.)
● When “ ” or “E” is displayed, the system may be malfunctioning.
Take your vehicle to your Toyota dealer.
NOTICE
■To prevent damage to the engine and its components
● Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the engine coolant temperature gauge is
in the red zone (H). In this case, immediately stop the vehicle in a safe
place, and check the engine after it has cooled completely. ( P. 492)

1162. Instrument cluster
■Head-up display
The head-up display may seem dark or hard to see when viewed th rough
sunglasses, especially polarized sunglasses.
Adjust the brightness of the head-up display or remove your sunglasses.
■ Display brightness
The brightness of the head-up display can be adjusted on of the multi-
information display. Also, it is automatically adjusted accordi ng to the ambient
brightness.
■ Enabling/disabling of the head-up display
If the head-up display is disabled, it will remain disabled when the engine
switch is turned off then back to IGNITION ON mode.
■ Street name display
Only street names which are included in the map data will be displayed.
WARNING
■Before using the head-up display
● Check that the position and brightness of the head-up display i mage does
not interfere with safe driving. Incorrect adjustment of the image’s position
or brightness may obstruct the driver’s view and lead to an accident,
resulting in death or serious injury.
● Do not continuously look at the head-up display while driving a s you may
fail to see pedestrians, objects on the road, etc. ahead of the vehicle.
■ Caution for changing settings of the head-up display
As the engine needs to be running while changing the settings of the head-
up display, ensure that the vehicle is parked in a place with adequate venti-
lation. In a closed area such as a garage, exhaust gases includ ing harmful
carbon monoxide (CO) may collect and enter the vehicle. This may lead to
death or a serious health hazard.

1323-2. Opening, closing and locking the doors
■Using the mechanical key
The doors can also be locked and unlocked with the mechanical k e y.
( P. 484)
■ Conditions affecting the operation of the smart key system or w ireless
remote control
P. 139
■ Rear seat reminder function
In order to remind you not to forget luggage, etc. in the rear seat, when the
engine switch is turned off after any of the following conditio ns are met, a
buzzer will sound and a message will be displayed on the multi-information
display for approximately 6 seconds.
● The engine is started within 10 minutes after opening and closing a rear
door.
● A rear door has been opened and closed after the engine was sta rted.
However, if a rear door is opened and then closed within approx imately 2 sec-
onds, the rear seat reminder function may not operate.
The rear seat reminder function determines that luggage, etc. has been
placed in a rear seat based on opening and closing of a rear do or. Therefore,
depending on the situation, the rear seat reminder function may not operate
and you may still forget luggage, etc. in the rear seat, or it may operate
unnecessarily.
The rear seat reminder function can be enabled/disabled. ( P. 106)
■ Customization
Some functions can be customized. ( P. 525)
WARNING
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door opening and an occupant f alling out,
resulting in death or serious injury.
● Ensure that all doors are properly closed.
● Do not pull the inside handle of the doors while driving.
Be especially careful for the front doors, as the doors may be opened
even if the inside lock buttons are in locked position.
● Set the rear door child-protector locks when children are seated in the rear
seats.
■ When opening or closing a door
Check the surroundings of the vehicle such as whether the vehicle is on an
incline, whether there is enough space for a door to open and w hether a
strong wind is blowing.
When opening or closing the door, hold the door handle tightly to prepare
for any unpredictable movement.

1413-2. Opening, closing and locking the doors
3
Operation of each component
●The lock sensor may not work properly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor and attempt to operate it again.
● A sudden approach to the effective range or door handle may prevent the
doors from being unlocked. In this case, return the door handle to the origi-
nal position and check that the doors unlock before pulling the door handle
again.
● If there is another electronic key in the detection area, it ma y take slightly
longer to unlock the doors after the door handle is gripped.
● Fingernails may scrape against the door during operation of the door han-
dle. Be careful not to injure fingernails or damage the surface of the door.
*: This setting can be customized at your Toyota dealer.
■ When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic ke y within 6 ft. (2
m) of the vehicle.
● The smart key system can be deactivated in advance. ( P. 525)
● Setting the electronic key to battery-saving mode helps to redu ce key bat-
tery depletion. ( P. 139)
■ To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from the
outside of the vehicle.
Depending on the position and holding condition of the electron ic key, the key
may not be detected correctly and the system may not operate pr operly. (The
alarm may go off accidentally, or the door lock prevention func tion may not
operate.)
■ If the smart key system does not operate properly
●Locking and unlocking the doors and opening the trunk: Use the mechanical
key. ( P. 484)
● Starting the engine: P. 485
■ Customization
Some functions can be customized. ( P. 525)
■ If the smart key system has been d eactivated in a customized setting
● Locking and unlocking the doors and opening the trunk:
Use the wireless remote control or mechanical key. ( P. 127, 133, 484)
● Starting the engine and changing engine switch modes: P. 485
● Stopping the engine: P. 186

1493-3. Adjusting the seats
3
Operation of each component
Your preferred driving position (the position of the driver’s seat, steer-
ing wheel and outside rear view mirrors) can be recorded and re called
by pressing a button.
Two different driving positions can be recorded into memory.
■Recording procedure
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Adjust the driver’s seat, steerin g wheel, and outside rear view
mirrors to the desired positions.
While pressing the “SET”
button, or within 3 seconds
after the “SET” button is
pressed, press button “1” or
“2” until the buzzer sounds.
If the selected button has
already been preset, the previ-
ously recorded position will be
overwritten.
■
Recall procedure
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Press one of the buttons for
the driving position you want
to recall until the buzzer
sounds.
Driving position memory
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1513-3. Adjusting the seats
3
Operation of each component
Each electronic key can be registered to recall your preferred driving
position.
■Registering procedure
Record your driving position to button 1 or 2 before performing the
following:
Carry only the key you want to register, and then close the dri ver’s
door.
If 2 or more keys are in the vehicle, the driving position cann ot be
recorded properly.
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Recall the driving position that you want to record.
While pressing the recalled
button, press and hold the
door lock switch (either lock
or unlock) until the buzzer
sounds.
If the button could not be regis-
tered, the buzzer sounds contin-
uously for approximately 3
seconds.
■
Recall procedure
Make sure that the doors are locked before recalling the drivin g
position. Carry the electronic ke y that has been registered to the
driving position, and then unlock and open the driver’s door using
the smart key system or wireless remote control.
The driving position will move to the recorded position (not in cluding the
steering wheel).
If the driving position is in a position that has already been recorded, the
seat and outside rear view mirrors will not move.
Turn the engine switch to ACCESSORY mode or IGNITION ON
mode.
The seat and steering wheel will move to the recorded position.
Memory recall function
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1653-5. Opening and closing the windows
3
Operation of each component
WARNING
Observe the following precautions.
Failing to do so may result in death or serious injury.
■Opening and closing the windows
● The driver is responsible for all the power window operations, including the
operation for the passengers. In order to prevent accidental op eration,
especially by a child, do not let a child operate the power windows. It is
possible for children and other passengers to have body parts c aught in
the power window. Also, when riding with a child, it is recommended to use
the window lock switch.( P. 162)
● When using the wireless remote control or mechanical key and op erating
the power windows, operate the power window after checking to m ake
sure that there is no possibility of any passenger having any o f their body
parts caught in the window. Also do not let a child operate window by the
wireless remote control or mechanical key. It is possible for c hildren and
other passengers to get caught in the power window.
● When exiting the vehicle, turn the engine switch off, carry the key and exit
the vehicle along with the child. There may be accidental operation, due to
mischief, etc., that may possibly lead to an accident.
■ Jam protection function
● Never use any part of your body to intentionally activate the jam protection
function.
● The jam protection function may not work if something gets jammed just
before the window is fully closed. Be careful not to get any pa rt of your
body jammed in the window.
■ Catch protection function
● Never use any part of your body or clothing to intentionally ac tivate the
catch protection function.
● The catch protection function may not work if something gets caught just
before the window is fully opened. Be careful not to get any part of your
body or clothing caught in the window.
●Check to make sure that all passengers
do not have any part of their body in a
position where it could be caught when
a window is being operated.

1683-5. Opening and closing the windows
■When the moon roof d oes not close normally
Perform the following procedure:
● If the moon roof closes but then re-opens slightly
Stop the vehicle.
Press and hold the “CLOSE” switch.
*1
The moon roof will close, reopen and pause for approximately 10 sec-
onds.
*2 Then it will close again, tilt up and pause for approximately 1 sec-
ond. Finally, it will tilt down, open and close.
Check to make sure that the moon roof is completely closed and then
release the switch.
● If the moon roof tilts down but then tilts back up
Stop the vehicle.
Press and hold the “UP” switch
*1 until the moon roof moves into the tilt
up position and stops.
Release the “UP” switch once and then press and hold the “UP” s witch
again.
*1
The moon roof will pause for approximately 10 seconds in the tilt up posi-
tion.
*2 Then it will adjust slightly and pause for approximately 1 sec ond.
Finally, it will tilt down, open and close.
Check to make sure that the moon roof is completely closed and then
release the switch.
*1: If the switch is released at the incorrect time, the procedure will have to
be performed again from the beginning.
*2: If the switch is released after the above mentioned 10 second pause, automatic operation will be disabled. In that case, press and h old the
“CLOSE” or “UP” switch, and the moon roof will tilt up and paus e for
approximately 1 second. Then it will tilt down, open and close. Check to
make sure that the moon roof is completely closed and then release the
switch.
If the moon roof does not fully close even after performing the above proce-
dure correctly, have the vehicle inspected by your Toyota deale r.
■ Alarm
The alarm may be triggered if the alarm is set and the moon roo f is closed
using the door lock linked moon roof operation function. ( P. 80)
■ Moon roof open warning buzzer
A buzzer sounds and a message is shown on the multi-information display in
the instrument cluster when the engine switch is turned off and the driver's
door is opened with the moon roof open.
■ Customization
Some functions can be customized. ( P. 525)
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